參數(shù)資料
型號： DS21FF42N+
廠商： Maxim Integrated Products
文件頁數(shù)： 55/114頁
文件大?。?/td> 0K
描述： IC FRAMER T1 4X4 16CH 300-BGA
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 40
控制器類型： T1 調(diào)幀器
接口： 并行/串行
電源電壓： 2.97 V ~ 3.63 V
電流 - 電源： 300mA
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 300-BBGA
供應(yīng)商設(shè)備封裝： 300-PBGA（27x27）
包裝： 管件
DS21FT42/DS21FF42
45 of 114
SR1: STATUS REGISTER 1 (Address=20 Hex)
(MSB)
(LSB)
LUP
LDN
LOTC
RSLIP
RBL
RYEL
RCL
RLOS
SYMBOL
POSITION
NAME AND DESCRIPTION
LUP
SR1.7
Loop Up Code Detected. Set when the loop up code as
defined in the RUPCD register is being received. See
Section 20 for details.
LDN
SR1.6
Loop Down Code Detected. Set when the loop down code
as defined in the RDNCD register is being received. See
Section 20 for details.
LOTC
SR1.5
Loss of Transmit Clock. Set when the TCLK pin has not
transitioned for one channel time (or 5.2 us). Will force the
RLOS/LOTC pin high if enabled via CCR3.5. Also will
force transmit side formatter to switch to RCLK if so enabled
via TCR1.7.
RSLIP
SR1.4
Receive Elastic Store Slip Occurrence. Set when the
receive elastic store has either repeated or deleted a frame.
RBL
SR1.3
Receive Blue Alarm. Set when an unframed all one’s code
is received at RPOS and RNEG.
RYEL
SR1.2
Receive Yellow Alarm. Set when a yellow alarm is received
at RPOS and RNEG.
RCL
SR1.1
Receive Carrier Loss. Set when a red alarm is received at
RPOS and RNEG.
RLOS
SR1.0
Receive Loss of Sync. Set when the device is not
synchronized to the receive T1 stream.
相關(guān)PDF資料
PDF描述
DS21FT42N IC FRAMER T1 4X3 12CH IND 300BGA
VE-24R-IX-S CONVERTER MOD DC/DC 7.5V 75W
CONREVMCX003.062-L CONN RPMCX FEM EDGE MT 0.062"EXT
PIC18F23K20-E/SP IC PIC MCU FLASH 4KX16 28-DIP
CONREVSMA006.031 CONN RPSMA FML EDGE MULTI 0.031"
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS21FF42N+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 4x4 16/4x3 12 Chnl T1/T1 Framer RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21FF44 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 4x4 16/4x3 12 Chnl E1/E1 Framer RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21FF44N 功能描述:網(wǎng)絡(luò)控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21FT40 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Four x Three 12 Channel E1 Framer
DS21FT40N 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
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